P

Inventor

HEMP JOHN

GB7 patents
⚠️ This page may combine multiple inventors who share the name “HEMP JOHN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FOXBORO CO

3 patents
US4513624AApr 30, 1985

Capacitively-coupled magnetic flowmeter

FOXBORO CO55 citations94
US5503027AApr 2, 1996

Electromagnetic flowmeters

FOXBORO CO29 citations91
US5398553AMar 21, 1995

Electromagnetic flowmeter

FOXBORO CO11 citations72

NAT RES DEV

2 patents
US4434666AMar 6, 1984

Electromagnetic flowmeters and methods for measuring flow

NAT RES DEV31 citations86
US4050303ASep 27, 1977

Fluid flow meters

NAT RES DEV12 citations65

INVENSYS SYS INC

1 patent
US7072775B2Jul 4, 2006

Viscosity-corrected flowmeter

INVENSYS SYS INC13 citations76

RABEH RIADH H A

1 patent
US4363244ADec 14, 1982

Fluid velocity meter

RABEH RIADH H A22 citations71